# ScanLink vs Tax Residency Tracker

The clearest difference is in-app purchases: ScanLink at none against Tax Residency Tracker's 3. ScanLink also leads on iOS requirement (14.0 vs 16.6). Tax Residency Tracker's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Tax Residency Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. ScanLink asks for nothing beyond the download.

ScanLink ships an update every 6 weeks, Tax Residency Tracker every 9 days. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ScanLink | Tax Residency Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/tax-residency-tracker/id6753808152/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 174 MB | 13 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Displaydata Limited](https://appshunter.io/developer/1728025774) | [Stanislav Cekunov](https://appshunter.io/developer/1085076843) |

## What reviewers say

### ScanLink

[App page](https://appshunter.io/ios/app/scanlink/id6476870957)

**In-app purchases:** none


### Tax Residency Tracker

[App page](https://appshunter.io/ios/app/tax-residency-tracker/id6753808152)

Effortlessly track your days spent in different countries and U.S. states for tax residency purposes. Features automatic location detection, manual stay tracking, and document management for accurate record-keeping. Supports multiple tax year rules and complex travel scenarios.

**Highlights:** Automatic location detection, Manual stay tracking, U.S. state tracking, Tax year management, Document management, Data export, Schengen Area tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is ScanLink free?

ScanLink is free to download, with no in-app purchases.

### Is Tax Residency Tracker free?

Tax Residency Tracker is free to download, with in-app purchases available.

### Do ScanLink or Tax Residency Tracker have ads?

Neither ScanLink nor Tax Residency Tracker shows ads.

### Which is updated more often, ScanLink or Tax Residency Tracker?

ScanLink ships an update every 6 weeks, and Tax Residency Tracker every 9 days. Most recently, ScanLink was updated on October 18, 2026 and Tax Residency Tracker on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*